Description
Directory traversal vulnerability in (1) usercp_register.php and (2) usercp_avatar.php for phpBB 2.0.11, and possibly other versions, with gallery avatars enabled, allows remote attackers to delete (unlink) arbitrary files via "/../" sequences in the avatarselect parameter.
References
- GLSA-200503-02 vendor-advisory
- http://www.phpbb.com/support/documents.php?mode=changelog
- 20050222 phpBB Group phpBB2 Arbitrary File Unlink Vulnerability third-party-advisory